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  <title>Document</title>
  <script>

    console.log("Math.PI ", Math.PI);
    console.log("Math.E ", Math.E);


    console.log("Math.max(10,30,5) ", Math.max(10, 30, 5));
    console.log("Math.min(10,30,5) ", Math.min(10, 30, 5));


    console.log("Math.floor(1.1) ", Math.floor(1.1));
    console.log("Math.floor(1.2) ", Math.floor(1.2));
    console.log("Math.floor(1.2) ", Math.floor(1.3));
    console.log("Math.floor(1.3) ", Math.floor(1.4));
    console.log("Math.floor(1.4) ", Math.floor(1.5));


    console.log("Math.ceil(1.1) ", Math.ceil(1.1));
    console.log("Math.ceil(1.2) ", Math.ceil(1.2));
    console.log("Math.ceil(1.2) ", Math.ceil(1.3));
    console.log("Math.ceil(1.3) ", Math.ceil(1.4));
    console.log("Math.ceil(1.4) ", Math.ceil(1.5));

    console.log("Math.floor(-1.1) ", Math.floor(-1.1));
    console.log("Math.floor(-1.2) ", Math.floor(-1.2));
    console.log("Math.floor(-1.2) ", Math.floor(-1.3));
    console.log("Math.floor(-1.3) ", Math.floor(-1.4));
    console.log("Math.floor(-1.4) ", Math.floor(-1.5));


    console.log("Math.ceil(-1.1) ", Math.ceil(-1.1));
    console.log("Math.ceil(-1.2) ", Math.ceil(-1.2));
    console.log("Math.ceil(-1.2) ", Math.ceil(-1.3));
    console.log("Math.ceil(-1.3) ", Math.ceil(-1.4));
    console.log("Math.ceil(-1.4) ", Math.ceil(-1.5));


    console.log("Math.random() ", Math.random());


    console.log("Math.abs(100)",Math.abs(100));
    console.log("Math.abs(-100)",Math.abs(- 100));
    


    console.log("Math.sqrt(4)",Math.sqrt(4));


    console.log("2*2*2 ",2*2*2);
    console.log("2**3 ",2**3);
    

    console.log("Math.sin(10)",Math.sin(10));
    

    let infocode = 'console.log(11111)'

    //
    eval(infocode)





    






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